Ohio number prefixes
- Beachwood
- Bedford
- Bedford Heights
- Bratenahl
- Brooklyn
- Brooklyn Heights
- Brook Park
- Cleveland
- Cleveland Heights
- Cuyahoga Heights
- East Cleveland
- Euclid
- Garfield Heights
- Highland Hills
- Independence
- Lakewood
- Linndale
- Lyndhurst
- Maple Heights
- Newburgh Heights
- North Randall
- Orange
- Pepper Pike
- Richmond Heights
- Seven Hills
- Shaker Heights
- South Euclid
- University Heights
- Valley View
- Warrensville Heights
- Woodmere
- Akron
- Alliance
- Apple Creek
- Atwater
- Aurora
- Austintown
- Baltic
- Barberton
- Barnhill
- Beach City
- Beloit
- Berlin
- Boardman
- Bolindale
- Bolivar
- Boston Heights
- Brady Lake
- Brewster
- Brimfield
- Brookfield Center
- Brunswick
- Burbank
- Calcutta
- Campbell
- Canal Fulton
- Canfield
- Canton
- Carrollton
- Champion Heights
- Chippewa Lake
- Churchill
- Clinton
- Columbiana
- Cortland
- Craig Beach
- Creston
- Cuyahoga Falls
- Dalton
- Damascus
- Dellroy
- Dover
- Doylestown
- Dundee
- East Canton
- East Liverpool
- East Palestine
- East Rochester
- East Sparta
- Fairlawn
- Fredericksburg
- Garrettsville
- Girard
- Glenmont
- Glenmoor
- Gloria Glens Park
- Green
- Greentown
- Hanoverton
- Hartville
- Hills and Dales
- Hilltop
- Hiram
- Holmesville
- Homeworth
- Howland Center
- Hubbard
- Hudson
- Irondale
- Kent
- Kidron
- Killbuck
- Kinsman Center
- La Croft
- Lake Buckhorn
- Lake Mohawk
- Lakemore
- Lake Tomahawk
- Leavittsburg
- Leetonia
- Limaville
- Lisbon
- Lodi
- Lordstown
- Louisville
- Lowellville
- McDonald
- Macedonia
- McKinley Heights
- Magnolia
- Malvern
- Mantua
- Maple Ridge
- Maplewood Park
- Marshallville
- Massillon
- Masury
- Medina
- Meyers Lake
- Midvale
- Millersburg
- Mineral City
- Mineral Ridge
- Minerva
- Mogadore
- Montrose-Ghent
- Morgandale
- Mount Eaton
- Munroe Falls
- Nashville
- Navarre
- Negley
- New Franklin
- New Middletown
- New Philadelphia
- New Pittsburg
- Newton Falls
- New Waterford
- Niles
- North Canton
- Northfield
- North Lawrence
- Norton
- Orangeville
- Orrville
- Parral
- Peninsula
- Perry Heights
- Pigeon Creek
- Poland
- Portage Lakes
- Ravenna
- Reminderville
- Richfield
- Richville
- Rittman
- Robertsville
- Rogers
- Roswell
- Salem
- Salineville
- Sandyville
- Sawyerwood
- Sebring
- Seville
- Shreve
- Silver Lake
- Smithville
- South Canal
- Spencer
- Sterling
- Stone Creek
- Stow
- Strasburg
- Streetsboro
- Struthers
- Sugar Bush Knolls
- Sugarcreek
- Summitville
- Tallmadge
- Twinsburg
- Twinsburg Heights
- Uniontown
- Vienna Center
- Wadsworth
- Walnut Creek
- Warren
- Washingtonville
- Waynesburg
- Wellsville
- West Farmington
- Westfield Center
- West Hill
- Wilmot
- Windham
- Winesburg
- Wooster
- Yankee Lake
- Youngstown
- Zoar
- Columbus
- Bexley
- Blacklick Estates
- Brice
- Canal Winchester
- Columbus
- Commercial Point
- Darbydale
- Derby
- Dublin
- Gahanna
- Grandview Heights
- Grove City
- Groveport
- Harrisburg
- Hilliard
- Huber Ridge
- Lake Darby
- Lincoln Village
- Lithopolis
- Lockbourne
- Marble Cliff
- Minerva Park
- New Albany
- New California
- Obetz
- Orient
- Pickerington
- Plain City
- Powell
- Reynoldsburg
- Riverlea
- Shawnee Hills
- Unionville Center
- Upper Arlington
- Urbancrest
- Valleyview
- Westerville
- West Jefferson
- Whitehall
- Worthington
- Ada
- Alger
- Alvordton
- Antwerp
- Arcadia
- Archbold
- Arlington
- Ashland
- Attica
- Bailey Lakes
- Bairdstown
- Ballville
- Bascom
- Bay View
- Beaverdam
- Bellevue
- Bellville
- Belmore
- Benton Ridge
- Berkey
- Berlin Heights
- Bettsville
- Blakeslee
- Bloomdale
- Bloomville
- Bluffton
- Bowling Green
- Bradner
- Broughton
- Bryan
- Buckland
- Bucyrus
- Burgoon
- Burkettsville
- Butler
- Cairo
- Caledonia
- Candlewood Lake
- Cardington
- Carey
- Castalia
- Cecil
- Celeryville
- Celina
- Chatfield
- Chesterville
- Chickasaw
- Cinnamon Lake
- Clay Center
- Cloverdale
- Clyde
- Coldwater
- Collins
- Columbus Grove
- Congress
- Continental
- Convoy
- Crestline
- Cridersville
- Crystal Rock
- Curtice
- Custar
- Cygnet
- Defiance
- Delphos
- Delta
- Deshler
- Dola
- Dunkirk
- Dupont
- Edgerton
- Edison
- Edon
- Elgin
- Elida
- Elmore
- Fayette
- Findlay
- Flat Rock
- Florida
- Forest
- Fort Jennings
- Fort Recovery
- Fort Seneca
- Fort Shawnee
- Fostoria
- Fremont
- Fulton
- Galion
- Genoa
- Gibsonburg
- Gilboa
- Glandorf
- Grand Rapids
- Green Springs
- Greenwich
- Grover Hill
- Hamler
- Harbor View
- Harrod
- Haskins
- Haviland
- Hayesville
- Helena
- Hessville
- Hicksville
- Holgate
- Holiday City
- Holiday Lakes
- Holland
- Hoytville
- Huron
- Iberia
- Jenera
- Jeromesville
- Jerry City
- Kalida
- Kansas
- Kenton
- Kirby
- Kunkle
- Lafayette
- Lake Seneca
- Lakeside
- Latty
- Leipsic
- Lexington
- Liberty Center
- Lima
- Lindsey
- Loudonville
- Lucas
- Luckey
- Lyons
- McClure
- McComb
- McCutchenville
- McGuffey
- Malinta
- Mansfield
- Marblehead
- Marengo
- Marseilles
- Maumee
- Melmore
- Melrose
- Mendon
- Metamora
- Middle Point
- Mifflin
- Milan
- Millbury
- Miller City
- Milton Center
- Minster
- Monroeville
- Montezuma
- Montpelier
- Mount Blanchard
- Mount Cory
- Mount Gilead
- Napoleon
- Neapolis
- New Bavaria
- New Bremen
- New Hampshire
- New Haven
- New Knoxville
- New London
- New Riegel
- New Washington
- Ney
- North Baltimore
- North Fairfield
- North Robinson
- North Star
- Northwood
- Norwalk
- Oak Harbor
- Oakwood
- Oceola
- Ohio City
- Old Fort
- Ontario
- Oregon
- Osgood
- Ottawa
- Ottawa Hills
- Ottoville
- Pandora
- Patterson
- Paulding
- Payne
- Pemberville
- Perrysburg
- Perrysville
- Pettisville
- Pioneer
- Plymouth
- Polk
- Portage
- Port Clinton
- Pulaski
- Put-in-Bay
- Rawson
- Republic
- Ridgeville Corners
- Risingsun
- Rockford
- Rocky Ridge
- Rossford
- Rudolph
- St. Henry
- St Johns
- St. Marys
- Sandusky
- Savannah
- Scott
- Shelby
- Sherwood
- Shiloh
- Sparta
- Spencerville
- Stony Prairie
- Stony Ridge
- Stryker
- Sulphur Springs
- Swanton
- Sycamore
- Sylvania
- Tedrow
- Tiffin
- Tiro
- Toledo
- Tontogany
- Uniopolis
- Upper Sandusky
- Van Buren
- Vanlue
- Van Wert
- Vaughnsville
- Venedocia
- Vickery
- Walbridge
- Wapakoneta
- Waterville
- Wauseon
- Wayne
- Waynesfield
- West Leipsic
- West Millgrove
- Weston
- West Salem
- West Unity
- Wharton
- Whitehouse
- Whites Landing
- Wightmans Grove
- Willard
- Williston
- Willshire
- Woodville
- Wren
- Yorkshire
- Amherst
- Andover
- Aquilla
- Ashtabula
- Austinburg
- Avon
- Avon Lake
- Bainbridge
- Bay Village
- Bedford
- Bedford Heights
- Bentleyville
- Berea
- Beulah Beach
- Brecksville
- Broadview Heights
- Burton
- Chagrin Falls
- Chardon
- Chesterland
- Conneaut
- Eastlake
- Eaton Estates
- Edgewood
- Elyria
- Fairport Harbor
- Fairview Park
- Gates Mills
- Geneva
- Geneva-on-the-Lake
- Glenwillow
- Grafton
- Grand River
- Highland Heights
- Hunting Valley
- Jefferson
- Kipton
- Kirtland
- Kirtland Hills
- LaGrange
- Lakeline
- Lorain
- Lyndhurst
- Madison
- Mayfield
- Mayfield Heights
- Mentor
- Mentor-on-the-Lake
- Middleburg Heights
- Middlefield
- Moreland Hills
- North Kingsville
- North Madison
- North Olmsted
- North Perry
- North Ridgeville
- North Royalton
- Oakwood
- Oberlin
- Olmsted Falls
- Orange
- Orwell
- Painesville
- Parma
- Parma Heights
- Perry
- Pheasant Run
- Roaming Shores
- Rochester
- Rock Creek
- Rocky River
- Sheffield
- Sheffield Lake
- Solon
- South Amherst
- South Russell
- Strongsville
- Timberlake
- Vermilion
- Waite Hill
- Wakeman
- Walton Hills
- Wellington
- West Farmington
- Westlake
- Wickliffe
- Willoughby
- Willoughby Hills
- Willowick
- Addyston
- Amberley
- Amelia
- Arlington Heights
- Batavia
- Beckett Ridge
- Bethel
- Blue Ash
- Blue Jay
- Brecon
- Bridgetown
- Butlerville
- Camp Dennison
- Cherry Grove
- Cheviot
- Chilo
- Cincinnati
- Cleves
- Coldstream
- College Corner
- Concorde Hills
- Corwin
- Covedale
- Darrtown
- Day Heights
- Deer Park
- Delhi Hills
- Delshire
- Dent
- Dillonvale
- Dry Ridge
- Dry Run
- Dunlap
- Elizabethtown
- Elmwood Place
- Evendale
- Fairfax
- Fairfield
- Fayetteville
- Felicity
- Finneytown
- Forest Park
- Forestville
- Four Bridges
- Fruit Hill
- Glendale
- Golf Manor
- Grandview
- Greenhills
- Groesbeck
- Hamilton
- Harrison
- Harveysburg
- Highpoint
- Hooven
- Jacksonburg
- Kenwood
- Kings Mills
- Lake Lorelei
- Landen
- Lebanon
- Lincoln Heights
- Lockland
- Loveland
- Loveland Park
- Mack
- Madeira
- Maineville
- Mariemont
- Mason
- Miami Heights
- Miamitown
- Miamiville
- Middletown
- Milford
- Millville
- Monfort Heights
- Monroe
- Montgomery
- Morrow
- Moscow
- Mount Carmel
- Mount Healthy
- Mount Healthy Heights
- Mount Repose
- Mulberry
- Neville
- New Baltimore
- New Burlington
- New Haven
- New Miami
- New Richmond
- Newtonsville
- Newtown
- North Bend
- Northbrook
- North College Hill
- Northgate
- Norwood
- Olde West Chester
- Owensville
- Oxford
- Plainville
- Pleasant Hills
- Pleasant Plain
- Pleasant Run
- Pleasant Run Farm
- Reading
- Remington
- Ross
- Rossmoyne
- St. Bernard
- St. Martin
- Salem Heights
- Seven Mile
- Sharonville
- Shawnee
- Sherwood
- Silverton
- Sixteen Mile Stand
- Skyline Acres
- Somerville
- South Lebanon
- Springdale
- Summerside
- Taylor Creek
- Terrace Park
- The Village of Indian Hill
- Trenton
- Turpin Hills
- Waynesville
- Wetherington
- White Oak
- Williamsburg
- Williamsdale
- Withamsville
- Woodlawn
- Wyoming
- Adamsville
- Adelphi
- Adena
- Albany
- Alexandria
- Amanda
- Amesville
- Amsterdam
- Andersonville
- Antioch
- Apple Valley
- Ashley
- Ashville
- Athalia
- Athens
- Bainbridge
- Baltimore
- Bannock
- Barnesville
- Batesville
- Beallsville
- Beaver
- Beechwood Trails
- Bellaire
- Belle Valley
- Belmont
- Belpre
- Bergholz
- Bethesda
- Beverly
- Bladensburg
- Bloomingburg
- Bloomingdale
- Bourneville
- Bowerston
- Bremen
- Bridgeport
- Brilliant
- Brookside
- Brownsville
- Buchtel
- Buckeye Lake
- Buffalo
- Burlington
- Byesville
- Cadiz
- Caldwell
- Cambridge
- Canal Lewisville
- Carbon Hill
- Carroll
- Centerburg
- Centerville
- Chauncey
- Chesapeake
- Cheshire
- Chesterhill
- Chillicothe
- Choctaw Lake
- Circleville
- Clarington
- Clarksburg
- Clarktown
- Coal Grove
- Coalton
- Commercial Point
- Conesville
- Coolville
- Corning
- Coshocton
- Crooksville
- Crown City
- Cumberland
- Cynthiana
- Danville
- Darbyville
- Deersville
- Delaware
- Dennison
- Derby
- Devola
- Dexter City
- Dillonvale
- Dresden
- Duncan Falls
- East Fultonham
- Empire
- Etna
- Fairfield Beach
- Fairview
- Flushing
- Frankfort
- Franklin Furnace
- Frazeysburg
- Fredericktown
- Freeport
- Fresno
- Friendship
- Fultonham
- Galena
- Gallipolis
- Gambier
- Gann
- Glencoe
- Glenford
- Glouster
- Gnadenhutten
- Good Hope
- Granville
- Granville South
- Gratiot
- Graysville
- Green Camp
- Hamden
- Hanging Rock
- Hannibal
- Hanover
- Harbor Hills
- Harpster
- Harrisville
- Hartford
- Haydenville
- Heath
- Hebron
- Hemlock
- Hide-A-Way Hills
- Hockingport
- Holloway
- Hopedale
- Howard
- Ironton
- Jackson
- Jacksonville
- Jeffersonville
- Jerusalem
- Jewett
- Johnstown
- Junction City
- Kanauga
- Kilbourne
- Kimbolton
- Kingston
- Kirkersville
- Lafayette
- Lafferty
- Lancaster
- Lansing
- La Rue
- Laurelville
- Leesville
- Lewisville
- Little Hocking
- Logan
- Logan Elm Village
- London
- Lore City
- Lowell
- Lower Salem
- Lucasville
- McArthur
- McConnelsville
- McDermott
- Macksburg
- Malta
- Marietta
- Marion
- Marne
- Martinsburg
- Martins Ferry
- Matamoras
- Middleport
- Midway
- Milledgeville
- Millersport
- Millfield
- Miltonsburg
- Minford
- Mingo Junction
- Morral
- Morristown
- Mount Pleasant
- Mount Sterling
- Mount Vernon
- Murray City
- Neffs
- Nellie
- Nelsonville
- Nevada
- New Alexandria
- Newark
- New Athens
- New Bloomington
- New Boston
- Newcomerstown
- New Concord
- New Holland
- New Lexington
- New Marshfield
- Newport
- New Straitsville
- North Zanesville
- Norwich
- Oak Hill
- Oceola
- Octa
- Old Washington
- Ostrander
- Otway
- Pancoastburg
- Pataskala
- Philo
- Piketon
- Plainfield
- Pleasant City
- Pleasant Grove
- Pleasantville
- Plumwood
- Pomeroy
- Portsmouth
- Port Washington
- Pottery Addition
- Powell
- Powhatan Point
- Proctorville
- Prospect
- Quaker City
- Racine
- Radnor
- Rarden
- Rayland
- Rendville
- Reno
- Richmond
- Richmond Dale
- Richwood
- Rio Grande
- Rockbridge
- Rosemount
- Roseville
- Rushville
- Rutland
- St. Clairsville
- St. Louisville
- Salesville
- Sarahsville
- Sardis
- Scio
- Sciotodale
- Senecaville
- Shadyside
- Shawnee
- Sherrodsville
- Smithfield
- Somerset
- South Bloomfield
- South Point
- South Webster
- South Zanesville
- Stafford
- Steubenville
- Stewart
- Stockdale
- Stockport
- Stoutsville
- Stratton
- Sugar Grove
- Summerfield
- Sunbury
- Syracuse
- Tarlton
- The Plains
- Thornport
- Thornville
- Thurston
- Tiltonsville
- Tippecanoe
- Toronto
- Trimble
- Trinway
- Tuppers Plains
- Tuscarawas
- Uhrichsville
- Utica
- Vincent
- Vinton
- Waldo
- Warsaw
- Washington Court House
- Waterford
- Waverly City
- Wellston
- West Lafayette
- West Portsmouth
- West Rushville
- Wheelersburg
- Wilkesville
- Williamsport
- Wilson
- Wintersville
- Wolfhurst
- Woodsfield
- Yorkville
- Zaleski
- Zanesville
- Aberdeen
- Anna
- Ansonia
- Arcanum
- Beavercreek
- Bellbrook
- Belle Center
- Bellefontaine
- Bentonville
- Blanchester
- Botkins
- Bowersville
- Bradford
- Brookville
- Buford
- Burkettsville
- Camden
- Carlisle
- Casstown
- Castine
- Catawba
- Cedarville
- Centerville
- Cherry Fork
- Chippewa Park
- Christiansburg
- Clarksville
- Clayton
- Clifton
- Covington
- Crystal Lakes
- Dayton
- De Graff
- Donnelsville
- Drexel
- East Liberty
- Eaton
- Eldorado
- Englewood
- Enon
- Fairborn
- Farmersville
- Five Points
- Fletcher
- Fort Loramie
- Franklin
- Georgetown
- Germantown
- Gettysburg
- Gordon
- Gratis
- Greenfield
- Green Meadows
- Greenville
- Hamersville
- Higginsport
- Highland
- Highland Holiday
- Hillsboro
- Holiday Valley
- Hollansburg
- Huber Heights
- Hunter
- Huntsville
- Ithaca
- Jackson Center
- Jamestown
- Kettering
- Kettlersville
- Lake Lakengren
- Lakeview
- Lake Waynoka
- Laura
- Leesburg
- Lewisburg
- Lewistown
- Lockington
- Ludlow Falls
- Lynchburg
- Magnetic Springs
- Manchester
- Martinsville
- Marysville
- Mechanicsburg
- Miamisburg
- Midland
- Milford Center
- Moraine
- Mount Orab
- Mount Victory
- Mowrystown
- Mutual
- New Carlisle
- New Lebanon
- New Madison
- New Paris
- Newport
- New Vienna
- New Weston
- North Hampton
- North Lewisburg
- Northridge
- Oakwood
- Palestine
- Park Layne
- Peebles
- Phillipsburg
- Piqua
- Pitsburg
- Pleasant Hill
- Port Jefferson
- Port William
- Potsdam
- Quincy
- Raymond
- Ridgeway
- Ripley
- Riverside
- Rocky Fork Point
- Rome
- Rosewood
- Rossburg
- Rushsylvania
- Russells Point
- Russellville
- Russia
- Sabina
- St. Paris
- Sardinia
- Seaman
- Shawnee Hills
- Sidney
- Sinking Spring
- South Charleston
- South Salem
- South Solon
- South Vienna
- Springboro
- Springfield
- Spring Valley
- Tipp City
- Tremont City
- Trotwood
- Troy
- Union
- Union City
- Urbana
- Valley Hi
- Vandalia
- Verona
- Versailles
- Wayne Lakes
- West Alexandria
- West Carrollton
- West Elkton
- West Liberty
- West Manchester
- West Mansfield
- West Milton
- West Union
- Wilberforce
- Wilmington
- Winchester
- Woodstock
- Wright-Patterson AFB
- Xenia
- Yellow Springs
- Zanesfield